baber/WOPTO huggingface dataset:
Patent JP-S61225261-A (JP)
Inventor: BURUUNO FUOOCHIYU
IPC: D06L4/664
Filed: 1986-03-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000270599-A (JP)
Title: Current control method of ac motor
Inventor: KIN YASUO
IPC: H02P27/04
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To reduce current overshoots of an AC motor by adding quasi- impulsive voltages to q-phase command voltage of two-phase command voltages. SOLUTION: When performing current control of an AC motor 11, the AC motor 11 is driven by a PWM-type power converting means 12, while sensing its three-phase currents Ia, Ib, Ic with a three-phase current sensor 13, sensing an electric angle θe with an encoder 14, and sensing a sensed speed ωe with a sensed-speed computing means 21. Then, from the information of the sensed electrical angle θe by a three-phase/two-phase coordinate transforming means 15, the coordinate transformation of three-phase sensed currents Iafb, Ibfb, Icfb is performed. Furthermore, after subtracting two-phase sensed currents Iqfb, Idfb from two-phase command currents I*q, I*d to calculate two-phase error currents ΔIq, ΔId, two-phase command voltages V*q, V*d are calculated by a proportional integral controller 17-a.  Then, from the information of the electrical angle θe by a two-phase/three-phase coordinate transformation calculating means 18, the two-phase/three-phase coordinate transformation from the two-phase command voltages V*q, V*d to three-phase command voltages V*a, V*b, V*c is performed. Thereby, current overshoots of an AC motor can be much suppressed.
Patent JP-2000269556-A (JP)
Title: Led lamp
Inventor: KONDO TOSHIYUKI
IPC: H01L23/48
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To prevent breakage of a mold part of an LED lamp by improving heat dissipation property by bending a lead frame and forming connections which are a surface almost parallel to an optical axis of an LED lamp in a part of a wide part which is a surface almost perpendicular to an optical axis of an LED lamp. SOLUTION: A lead frame 3 comprises a wide part 3a which is made wider than a part whereon an LED chip is mounted and whose area is enlarged and connections 3b formed in a part of the wide part 3a. The wide part 3a is formed on an extension of a lead frame 3 which is led to a side surface of a mold part 2 of an LED lamp 1 and a plane of the wide part 3a is made almost perpendicular to an optical axis of the LED lamp 1. The connections 3b which are perpendicular to the wide part 3a, that is, almost parallel to an optical axis of the LED lamp 1 is formed in a part of the wide part 3a and a slit 3d for connecting a wire is formed at a tip of the connections 3b.
Patent JP-H09258407-A (JP)
Title: Grommet device
Inventor: ENDO YASUHIRO
IPC: G03D3/00
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent damages caused by contact with a wall surface and also to prevent liquid running the wall surface from entering the inside of the wall surface in the case that a cable, specially an electric cable penetrates the wall surface. SOLUTION: A liquid dripping prevention cover 88 is constituted of a receiving part and a flare part guiding the liquid dripped on the receiving part to the outside, and has a part where they are mutually laid over, and normally forms a closed cross section. Treating liquid running down on a wall surface part 70A is received by the flare part and is dripped from the end of the flare part, so that the liquid never enters the inside of a cylinder space. The aperture of a grommet 84 is exposed by pinching and turning over the receiving part and the flare part by fingers or the like, so that the work of penetrating the cable 78 is easily performed.
Patent JP-H03270424-A (JP)
Title: Sound data compression multistep connecting system
Inventor: EBARA TETSUO
IPC: H04L12/50
Filed: 1990-03-20
Abstract: PURPOSE:To reduce the number of times for compressing/extending data and to improve the quality and reliability of a sound by adding and utilizing a through function into a so-called digital relay line trunk so as to pass the compressed data to be transferred to a repeater station as it is. CONSTITUTION:A nextwork device 33 as a relay exchange is equipped with sound compressing/extending devices 40 and 40 with the built-in through functions and connected through multiplexers 43 and 44, which erase sound compressing/extending functions, to a digital transmission line. Namely, the compressing/extending function is realized by sound compressing/extending devices 32, 37, 40 and 40 provided in the digital relay line trunk and corresponding to respective calls, it can be controlled from the side of the network device whether the compressing/extending function is operated or not. When the data to be transferred between both terminals 2a and 2b pass through a relay exchange 33 as a repeater station 51, the compressed, multiplexed and transferred data pass through by the sound compressing/extending device 40 as they are. Thus, the number of times for compressing/extending the data is reduced and the sound quality is improved.
Patent JP-S54161684-A (JP)
Title: Manufacture of laminated aluminum foil
Inventor: ONO SHIGEO
IPC: B32B7/12
Filed: 1978-06-13
Abstract: PURPOSE: To obtain the laminate usable as container lids having improved interlaminar adhasivity, by forming an adhesion interlayer of an ethylene-α, β- ethylenically unsaturated carboxylic acid copolymer and a heat-fusible layer of ethylene- vinyl acetate copolymer on an aluminum foil one after another.  
     CONSTITUTION: An aqueous dispersion of an ethylene-α, β- ethylenically unsaturated carboxylic acid copolymer, obtained by radical copolymerization of ethylene with an α, β- ethylenically unsaurated carboxylic acid, e.g. acrylic, methacrylic, maleic, or fumaric acid, is applied to an aluminum foil to form an adhesion interlayer (A)1W10μ thick. A heat-fusible layer (B) comprising ehylene-vinyl acetete copolymer as a main ingredient and a tacky resin for improving adhesiveness, a wax for adjusting viscosity and preventing blocking, and a plasticizer for imparting flexibility, is formed on the layer (A) to give a laminated aluminum foil having the hot-melt adhesiveness. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10252923-A (JP)
Title: Motor-driven valve
Inventor: TAKANAKA MASAHIDE
IPC: F16K31/56
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost of a spring return type valve and a motor drive type motor-driven valve. SOLUTION: A motor-driven valve is provided with an unitized motor-driven device A, a spring gear B and a switch valve device C. The motor-driven device A is provided with an output axis 5 transmitted an output of an electric motor 3 via a speed reducer 8. The spring gear B is provided with a spring axis 11 rotatively excited to a direction by a spring 13. The switch valve device C is provided with a valve stem 22 to fix a valve body 23 to switch a fluid passage 21. A motor drive type motor-driven valve is formed by combining the motor-driven device A with the switch valve device C and a spring return type motor-driven valve is formed by combining the motor-driven device A and the switch valve device C.
Patent JP-S54161228-A (JP)
Title: Infrared-ray pickup unit
Inventor: KONDOU TOMOMASA
IPC: H04N5/33
Filed: 1978-06-12
Abstract: PURPOSE: To increase sensitivity by a detector and also to reduce influence of the aberration of an optical system by arraying respective elements of the infrared- ray detector with the small radius of the circumcircle and by adding together outputs of respective elements via a point delay element and line delay line.  
     CONSTITUTION: The infrared-ray pickup unit, provided with two-dimensional scanner 3 which scans on a visual field for a pickup from telescope 1 in vertical and horizontal directions and optical system 4 which focuses and image-form incident infrared rays on the arrangement position of face-arrangement infrared-ray detector 15, displays the output of this detector 15 on display unit 10 and takes the picture. Then, respective elements of infrared-ray detector 15 are so arranged that the radius of circumcircle will be less. Outputs of elements of this constitution are applied to point delay element 7 and line element 14 via pre-amplifiers 6a to 6i and added together by adders 8 and the outputs of respective elements are supplied to post-amplifier 9 as the momentary visual field of one detecting element. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61275402-A (JP)
Title: Disposable diaper having single west shield and elastically extensible band
Inventor: JIYOOJI SUTEIIBUN REISHINGU
IPC: A61F13/15
Filed: 1986-03-28
Abstract: Disposable diapers having liquid impermeable waistshields (18) and elastically expandable waistbands (32, 33). The waistshields (18) and waistbands are formed of a single - unitary -- liquid impermeable material. In preferred embodiments, the waistshield/waistband (18) is formed of a material which has a heat unstable state and a heat stable and elastic state. In diapers ready for use, the waistband portion (32, 33) is relatively more heat stable and elastic than the waistshield portion (18).
Patent JP-H03269398-A (JP)
Title: Device and method for washing internal pump
Inventor: OTSUKA KINYA
IPC: G21F9/28
Filed: 1990-03-20
Abstract: PURPOSE:To remove cruds by providing a washing means which is held in a holding member and inserted into an internal pump casing and washes a stretch tube or nozzle and a draining means which discharges washing water to the outside of the internal pump casing. CONSTITUTION:The pump casing 20 remains when the pump constituting members, such as driving shaft, of the internal pump 8 are removed. The washing operation for removing the cruds sticking to the stretch tube 18, etc., is enabled by inserting the washing means 28 into the pump casing 20 and mounting the holding member 30 to the pump casing 20. The washing member 28 removes the cruds when the member 28 is driven by a driving part 33. The washing water contg. the cruds is removed to the outside of the pump casing 20 by the draining means 34 after the washing. The prescribed draining treatment is thus executed.
Patent JP-S62230194-A (JP)
Title: Method for x-ray stereoscopic vision
Inventor: ITO KATSUTOSHI
IPC: H04N13/00
Filed: 1986-03-31
Abstract: PURPOSE:To enable X-ray stereoscopic vision that gives little fatigue to eyes by processing electric signals related to an X-ray image obtained by irradiation from two different directions properly. CONSTITUTION:Left and right images related to an image C of intermediate part are projected on a monitor display picture as images CR and CL having an interval. The value of interval [CR.CL] is determined by the distance between focal points of an X-ray tube 1, distance between the X-ray tube and input face 4 of a multiplier tube and distance between the intermediate part of an object to be tested 2 corresponding to the image C and the input face 4. At this time, left and right trigger signals outputted from a stereoscopic controller 13 are corrected to trigger signals that shift one image CR to the right by [CR.CL]/2 and shift another image CL to the left by [CR.CL]/2, and applied to a deflecting device 6, an image memory device 9, an X-ray generator 14, etc. Thus, X-ray stereoscopic vision of small eye fatigue is made possible.
Patent JP-H07303697-A (JP)
Title: Port cannula device
Inventor: PEETAA BORUBURINGU
IPC: A61M5/32
Filed: 1994-04-08
Abstract: PURPOSE: To provide a cannula that does not give unpleasant feeling to patients by reducing defects caused by continual movements of an inserted cannula, that is, reducing problems aroused in handling this kind of systems. CONSTITUTION: This port cannula system 10 has a cannula 12 made of a metal, bent at the tip end part 36, and attached to the base end part 36. The system can puncture through a diaphragm positioned inside the port with scarce damages to this diaphragm. The system has a valve means 46 placed in the connecting member 14 to open and close the condition of a communicating tube to the metal cannula 12 and to prevent bacteria. The shape of the valve means 46 is so designed that the same is allowed to open when the section of a connecting part installed to this means is inserted into the connecting member 14 for connecting an injector or other similar means.
Patent JP-S61231848-A (JP)
Title: Stator for underwater motor
Inventor: FUJIOKA SHINEI
IPC: H02K5/132
Filed: 1985-04-05
Abstract: PURPOSE:To enable to closely bond the inner cylinder end to an end cover by disposing a filler at the outer peripheral side of a collar of the end cover to prevent an adhesive from flowing out when both ends of the cylinder are engaged and bonded with the cover. CONSTITUTION:A collar 40 is provided in the axial direction inside an end cover 9, a ring-shaped elastic filler 16 is disposed at the root of the collar 40, and an inner cylinder 4 is engaged and bonded through an adhesive. The filler 16 has an elasticity, and is preferably made of a material which can endure against special environments such as under high temperature, high hydraulic pressure and radiation of radioactive rays. The material includes metal, rubber or a nonwoven fabric formed into a leaf spring.
Patent JP-H07283194-A (JP)
Title: Cleaning and drying method and cleaner
Inventor: IWAMOTO ISATO
IPC: H01L21/304
Filed: 1994-04-08
Abstract: PURPOSE:To provide a cleaning and drying method and cleaner wherein the state that no water drops deposit on the surface of a work is prepared before or in a drying step to avoid contaminating the surface of the work with water stain, etc., and consumption of a chemical liq. can be minimized. CONSTITUTION:A wafer 12 is immersed in pure water 17 overflowing from a washing tank 16. The water overflowing from this tank is stopped to form a chemical liq. layer 30 different, at least, in surface tension and wetness from the pure water at the interface of the water. The wafer 12 immersed in the tank 16 is moved at specified speed, relative to the layer 30 so as to pass through this layer, and dried after passing through and taken out from the layer 30.
Patent JP-S61247543-A (JP)
Title: Hydraulic coupling attached to wiper arm operating shaft bolt with window detergent solution spouting mechanism
Inventor: ISAKA TAKEO
IPC: B60S1/46
Filed: 1985-04-05
Abstract: PURPOSE:To make leakless detergent solution feeding performable, by connecting a detergent solution feed pipe to an inner side end of a wiper arm operating shaft bolt via a hydraulic coupling consisting of a ceramic molded rotary passage part and a fixed passage part. CONSTITUTION:In case of a device which attaches a wiper arm part 28 to a tip end of a wiper arm operating shaft bolt 30 rotatably supported on a body part 31 via a bearing 24 and installs a detergent solution spouting nozzle 29 in a tip end face of the bolt 30, a detergent feed pipe 18 is connected to the other end of the bolt 30 via a hydraulic coupling consisting of a rotary passage part A and a fixed passage part B made of ceramic moldings each. The rotary passage part A is made up of installing a convex setting part 15 to be fitted in the setting part 15 concavely installed in an end face of the bolt 30 and a concave part 1 to be fitted in a convex part 2 of the fixed passage part B. Likewise, the fixed passage part B is made up of installing the convex part 2, a rotational guide concavity 6 and a pipe inserting part 8, and locked to a body part 14 by means of a flat-platelike spring C.
Patent JP-S58187354-A (JP)
Title: Apparatus for swinging swing gripper of printing machine
Inventor: HIGUCHI SABUROU
IPC: B41F21/04
Filed: 1982-04-27
Abstract: PURPOSE:To make it possible to carry out the operation of a printing machine at a high speed, by a method wherein a swing gripper is set so as to be just met with a cylinder pawl by the combination of a crank and rocker mechanism and a Geneva mechanism when a swing arm is accelerated to a max. degree. CONSTITUTION:A rocker 5 is swung by a crank 4 but non-swinging parts are slightly present in the vicinity of both dead points thereof. On the other hand, a swing arm 11 is swung by Geneva motion due to roll 9 and, because the center line (b) thereof is tangential with respect to the locus (a) of the roll 9, the rocker 5 starts motion as if it is stopped to impart a time necessary in perfectly gripping a paper sheet 15 by a swing gripper 13. The swing gripper 13 gripping the paper sheet 15 is accelerated to a max. degree as a cylinder 1 or 2 is rotated to supply said paper sheet 15 to a cylinder pawl 14 and this motion is repeated. As is apparent from the foregoing, the mechanism can be simplified and, because shock during the operation is eliminated and noise is not generated, high speed operation can be enabled.
Patent JP-S60214687-A (JP)
Title: Parallel synthesizer of video signal
Inventor: TAKAHASHI HIROSHI
IPC: H04N7/00
Filed: 1984-04-10
Abstract: PURPOSE:To make a switching circuit of a main track video signal system and its control circuit unnecessary and to facilitate a gain control of the main track video signal by switching only control signals given to each video signal and utilizing the result obtained by controlling gains of respective control signals. CONSTITUTION:When gains of plural video signals are controlled so as to be synthesized, input video signals are assumed to be (a)-(d), which are inputted to respective multipliers. Their control signals g1-g4 are inputted and switched in such condition where an equation I is satisfied, and their outputs are synthesized. These control signals are generated in a control signal generator circuit, which has multipliers 50-53 and outputs the control signals g1-g4 by using control signals (a)-(c) and control signals a'-c' as inputs. Then a switching circuit of a signal system for inputting the video signals A-D and its control circuit are made unnecessary and a gain control is facilitated.
Patent JP-S61230486-A (JP)
Title: Picture display system
Inventor: MAKI SHINICHI
IPC: H04N7/173
Filed: 1985-04-04
Abstract: PURPOSE:To simplify the whole of a system constitution and to select a necessary picture scope and to display it as a still picture by receiving and outputting a picture sent from a transmission side, selecting a required picture by a selecting signal from the transmission side or a receiving side and outputting it as the still picture. CONSTITUTION:A picture selecting circuit 15 is decided that the picture is selected by either a picture selecting signal CXT or a CXR by a selection control signal CXC set in advance at the receiving side before the transmission of the picture. The picture selecting signal CXT is sent from the transmission side with a picture signal and the picture selecting signal CXR is inputted from a keyboard etc. by an operator at the receiving side. By adding te selected picture selecting signal, the picture selecting circuit 15 generates a picture extracting signal PSS. A still picture generating device 16 stores required picture of one frame out of the picutre received at a frame memory and outputs the still picture signal of the picture signal of the picture selected from the frame memory. The second display device 19 D/A-converts the still picture and displays it.
Patent JP-H07250711-A (JP)
Title: Coat brush
Inventor: NAMITA MASAKAZU
IPC: A46B3/16
Filed: 1994-03-15
Abstract: PURPOSE:To provide a coat brush used in leveling the surface of a baseball ground or tennis coat, having the rigidity required to flatten a coat surface and resisting a vibrating (hopping) phenomenon during brushing. CONSTITUTION:Two kinds of bristles 21, 22 with different lengths are fastened into a long base 1 provided with a handle 13. The ratio of the number of longer bristles 21 to that of shorter bristles 22, the difference between the lengths, and their qualities are selected so that when the brush is placed on a coat and exerted with a tensile force. the ends of the bristles make contact with the surface of the coat with the longer bristles 21 bending while the shorter bristles 22 hardly bend. The bristles equal in length are bound at positions slightly distant from their centers, and the bundles 2 of bristles are bent at these binding positions and forced into bristle holes 15 provided in the base 1 of the brush, so as to manufacture the brush.
Patent JP-H03270556-A (JP)
Title: Facsimile equipment
Inventor: TAKANO KENJI
IPC: H04N1/00
Filed: 1990-03-20
Abstract: PURPOSE:To discriminate all operating states of the facsimile equipment while observing only the display by devising the equipment such that other executionable function is displayed while one or plural operating states are being executed and all information relating to all executed functions is displayed while two functions or over are executed simultaneously. CONSTITUTION:When a call signal comes to a communication control section 4, a main control section 1 starts reception processing automatically and gives information representing the communication control section 4 and a recording section 3 to be in operation to an operation management section 8. The main control section 1 controls an operation display section 10 to allow it to display sq. rt. eception state' when the section 1 starts the above-mentioned reception. Upon the receipt of information representing a unit in operation from the main control section 1, the operation management section 8 specifies what is other unit able to be used even during the operation of the unit and identifies a function to be executed through the use of the idle unit and informs it to the main control section 1. The operator observes the display of a sub operation display section 11 recognize the possibility of transmission reservation during the reception.
Patent JP-H09258155-A (JP)
Title: Production of liquid crystal display device
Inventor: NORIYAMA HIDETAKA
IPC: G02F1/13
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To efficiency control the light transmittance in a liquid crystal display device to a desired light transmittance by forming the one spot of an energy ray to a specific or smaller spot diameter parting from another spot adjacent in a scanning direction. SOLUTION: A YAG laser is made incident on a counter substrate 301 side from an array substrate 301 in such a manner that its spot diameter (ϕ) of 3μm is focused just before the array substrate 201. The spot diameter (ϕa) on the oriented film 411 on the array substrate 201 side is 5μm and the spot diameter (ϕb) on the oriented film 413 on the counter substrate 301 side is 8μm. From the ends of pixel electrodes 251 to the other ends are scanned in parallel with the end sides of the pixel electrodes 251 along the longitudinal direction of the scanning lines and the scanning direction at the other end is turned back, by which the pixel electrodes are successively scanned and irradiated with the laser approximately in parallel.  More specifically, the ends where the scanning is started is set at the positions apart respectively by 7μm in the distance from the opening end sides determined by light shielding layers 311.
Patent JP-H11267425-A (JP)
Title: Oil filter
Inventor: ODA SHOGO
IPC: B01D35/02
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To enable positioning an element in the peripheral direction in a vessel, and to eliminate erroneous assemble of a similar element and a fake in the market. SOLUTION: On the inside of a housing 2, four wedge-shaped projecting parts 15 are provided at equally spaced intervals in the peripheral direction of the housing 2, and on the outside of an element 4, fitting grooves 16 each becoming recessed almost like a V-shape are provided. Four of plural vertical grooves 13a provided on a formed filter body 13 are used as the fitting grooves 16 just as they are. When integrating the element 4 into the housing 2, the fitting grooves 16 of the element 4 are fitted on the projecting parts 15 of the housing 2. In this way, the peripheral position of the element 4 to the housing 2 is regulated to enable preventing the deviation in the peripheral position.